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Cysteine metabolism dysregulation promotes ferroptosis in osteoarthritis: Insights from multi-species bioinformatics and experimental validation

delete2026-07-10
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OA
AI
L
Luxi Zheng
Z
Zhengmeng Yang
S
Sihui Chen
G
Gongli Cai
N
Nan Hou
W
Wenxuan Lin
C
Carina Hey Pui Cheung
H
Huisheng Zhou
J
Junjie Chen
Y
Yican Wang
H
Huifeng Chen
Y
Yaofeng Wang
M
Micky D. Tortorella
J
Jinyu Zhu *
F
Feng Lu *
李刚 (Gang Li) *
DOI:10.1016/j.jot.2026.101174delete
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Abstract

Abstract

En 中文
Osteoarthritis (OA) was traditionally viewed as a mechanically driven disorder. However, emerging evidence implicated metabolic dysregulation in its pathogenesis. This study investigated the novel interaction among cysteine metabolism, ferroptosis, and OA progression, while evaluating the therapeutic efficacy of L-cysteine supplementation.
Keywords:
Chondrocyte
Cysteine metabolism
Ferroptosis
Multi-omics
Osteoarthritis
Oxidative stress
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Journal

Journal of Orthopaedic Translation cover
Journal of Orthopaedic Translation
IF:
7.8
Papers:
1.1K
Citations:
4.1K

Organization

T
The Affiliated Hospital of Jiaxing University
Scholars:
19
Papers: 6
Citations: 0
P
prince of wales hospital
Scholars:
178
Papers: 70
Citations: 0
C
chinese academy of sciences
Scholars:
54.9W
Papers: 44.5W
Citations: 703
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